| //===--- lib/CodeGen/DwarfLabel.cpp - Dwarf Label -------------------------===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // DWARF Labels |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "DwarfLabel.h" |
| #include "llvm/ADT/FoldingSet.h" |
| #include <ostream> |
| |
| using namespace llvm; |
| |
| /// Profile - Used to gather unique data for the folding set. |
| /// |
| void DWLabel::Profile(FoldingSetNodeID &ID) const { |
| ID.AddString(Tag); |
| ID.AddInteger(Number); |
| } |
| |
| #ifndef NDEBUG |
| void DWLabel::print(std::ostream *O) const { |
| if (O) print(*O); |
| } |
| void DWLabel::print(std::ostream &O) const { |
| O << "." << Tag; |
| if (Number) O << Number; |
| } |
| #endif |
